HERE WE LISTED SOME OF THE MOST IMPORTANT BENEFITS IN THE JAVASCRIPT-DEVELOPER-I EXAM

Here we listed some of the most important benefits in the JavaScript-Developer-I exam

Here we listed some of the most important benefits in the JavaScript-Developer-I exam

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Tags: Authorized JavaScript-Developer-I Exam Dumps, JavaScript-Developer-I Exam Test, JavaScript-Developer-I Exam Pass Guide, JavaScript-Developer-I Valid Exam Syllabus, Exam JavaScript-Developer-I Online

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Upon passing the Salesforce JavaScript-Developer-I Exam, candidates will receive a Salesforce Certified JavaScript Developer I certification. Salesforce Certified JavaScript Developer I Exam certification serves as a validation of the candidate's expertise in developing custom applications on the Salesforce platform using JavaScript. It also demonstrates their ability to implement best practices and design patterns in JavaScript development. Salesforce Certified JavaScript Developer I Exam certification is recognized globally and can lead to new career opportunities in Salesforce development.

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Salesforce JavaScript-Developer-I exam is designed to test the skills and knowledge of developers who specialize in JavaScript development on the Salesforce platform. Salesforce Certified JavaScript Developer I Exam certification is perfect for developers who want to demonstrate their expertise in building custom applications using JavaScript on the Salesforce platform. JavaScript-Developer-I Exam covers a variety of topics, including Apex, Visualforce, and Lightning Web Components, and is designed to test a developer's ability to design, develop, and maintain custom applications on the Salesforce platform.

Salesforce Certified JavaScript Developer I Exam Sample Questions (Q124-Q129):

NEW QUESTION # 124
Refer to the code below:

Which statement allows a developer to cancel the scheduled timed function?

  • A. removeTimeout (timerId) ;
  • B. ClearTimeout (timeFunction);
  • C. removeTimeout (timeFunction) ;
  • D. ClearTimeout (timerId) ;

Answer: C


NEW QUESTION # 125
Refer to the code below:
Async funct on functionUnderTest(isOK) {
If (isOK) return 'OK' ;
Throw new Error('not OK');
)
Which assertion accuretely tests the above code?

  • A. Console.assert (await functionUnderTest(true), ' not OK ')
  • B. Console.assert (await functionUnderTest(true), ' not OK ')
  • C. Console.assert (await functionUnderTest(true), 'OK')
  • D. Console.assert (await functionUnderTest(true), ' OK ')

Answer: C


NEW QUESTION # 126
A developer has the function, shown below, that is called when a page loads.

Where can the developer see the log statement after loading the page in the browser?

  • A. On the terminal console running the web server
  • B. In the browser performance tools log
  • C. On the webpage console log
  • D. On the browser JavaScriptconsole

Answer: D


NEW QUESTION # 127
Which code statement correctly retrieves and return an object from localStorage?
A)

B)

C)

D)

  • A. Option C
  • B. Option D
  • C. Option A
  • D. Option B

Answer: B


NEW QUESTION # 128
A developer has the following array of hourly wages:
Let arr = (8, 5, 9, 75, 11, 25, 7, 75, , 13, 25);
For workers making less than $10 an hour rate should be multiple by 1.25 and returned in a new array.
How should the developer implement the request?

  • A. let arrl = arr .rr.acArray ((val) => ( val < 10 )) ,map((num) => { num * 1.25 ));
  • B. let arrl = arr.filter((val) => val < 10).map((num) -> num = 1.25);
  • C. let arrl = arr.filterBy((val) => val < 10 ).aapBy<(num) -> num = ..25 );
  • D. let arrl = arr-map((num) => { return ran * 1.25 }).filter((val) -> { return val < 10));

Answer: D


NEW QUESTION # 129
......

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